Soprano Duets

conducted by Josef Krips and Herbert von Karajan, 1908-1989; performed by Elisabeth Schwarzkopf, 1915-, Irmgard Seefried, Gerald Moore, 1899-1987, Josef Krips and Herbert von Karajan, 1908-1989, Philharmonia Orchestra and Vienna Philharmonic Orchestra (Wiener Philharmoniker) (Warner Music, 2007), 76 mins